#603BC9#603BC9

#603BC9 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.4% C 0.206 H 288.1°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#603BC9
RGB	rgb(96, 59, 201)
HSL	hsl(256, 57%, 51%)
HSV	hsv(256, 71%, 79%)
CMYK	cmyk(52.2%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(37.54, 50.55, -68.18)
CIE-LCH	lch(37.54, 84.87, 306.55°)
OKLab	oklab(48.37% 0.064 -0.1959)
OKLCH	oklch(48.37% 0.206 288.1)
XYZ	xyz(16.9274, 9.8310, 56.2526)
Luminance	0.0983 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BC9 #A4C93B

analogous

#3B5DC9 #603BC9 #A73BC9

triadic

#603BC9 #C9603B #3BC960

tetradic

#603BC9 #C93B5D #A4C93B #3BC9A7

square

#603BC9 #C93B5D #A4C93B #3BC9A7

split-complementary

#603BC9 #C9A73B #5DC93B

monochromatic

#321E6C #482B9C #603BC9 #876BD6 #AE9BE3

Accessibility & contrast

On white

7.08

#603BC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#603BC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BC9

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BC9	#FFFFFF	#000000	##FFFFFF
##603BC9	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#0055C6

Tritanopia (blue-blind)

#38607E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #603bc9;
/* rgb */ color: rgb(96, 59, 201);
/* oklch */ color: oklch(48.4% 0.206 288.1);

Tailwind

colors: {
  custom: {
    50: '#9774db',
    500: '#603bc9',
    950: '#000000',
  },
}

SCSS

$custom: #603bc9;
$custom-light: #9774db;
$custom-dark: #000000;

JSON

{
  "hex": "#603bc9",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 255.634,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48374,
    "c": 0.20605,
    "h": 288.1
  },
  "luminance": 0.09832
}

Semantic roles & 50–950 ramp

primary

#603BC9

secondary

#BFCF90

accent

#E048B8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #603BC9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →